This paper presents a µModule solution for low voltage, high current applications using the LTM4627 µModule regulator. The solution offers high efficiency, high power density and a small size.
The document introduces the LTM4627 as a solution for efficient power conversion at low output voltages, specifically addressing challenges like I²R losses in 1.0V to 15A applications. It highlights how the µModule regulator simplifies design by integrating high-performance components into a small thermally enhanced package.
| Package Dimensions | 15 mm × 15 mm × 4.32 mm |
|---|---|
| Input Voltage Range | 4.5V to 20V |
| Output Voltage Programming | 0.8V to 5V |
The regulator achieves efficiencies between 82% and 83% depending on the input voltage.
Yes, the current mode architecture enables multiple regulators to run in parallel to share load.